baber/WOPTO huggingface dataset:
Patent JP-2000170981-A (JP)
Title: Cap of horizontal branch pipe socket in drainage fitting
Inventor: KOJIMA NORIATSU
IPC: F16L41/02
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To block a horizontal branch pipe socket easily and strongly in a full-water test or the like by inserting a cap body into the horizontal branch pipe socket and winding a fixing band around the body of a fitting through the rear side of the horizontal branch pipe socket. SOLUTION: A cap 1 is provided with a cap body 2 including a tapered cylindrical part whose deep side of a socket diameter become small, and a fixing band 3, which has such a length that the body 14 of a drainage fitting 10 including a transverse branch pipe socket 1 can be wound by one turn. The cap body 2 is inserted into the horizontal branch pipe socket 11 with only one side of the fixing band 3 engaged with the cap body 2 side. The fixing band 3 is wound around the body 14 by one turn, and the other end is inserted into the inserting hole 2d in the cap body 2. The cap body is then pushed into the deep side of the horizontal branch pipe socket 11, and a flange 2c is brought into contact with the end surface of the horizontal branch pipe socket 11.  The fixing band 3 is fastened around the body 14 and the end thereof is folded and fixed, so that the fixing of the cap body 2 is completed.
Patent JP-H07175192-A (JP)
Title: Dye fixing element
Inventor: NAKAMURA YOSHISADA
IPC: G03C8/56
Filed: 1993-12-17
Abstract: PURPOSE:To suppress production of stains due to silver by incorporating a specified water-soluble compd. CONSTITUTION:Dies are diffused and transferred as an image on a supporting body from a photosensitive element containing photosensitive silver halide, reducing agent or precursor of reducing agent, and die-donating compd. The die fixing element contains a water-soluble compd. expressed by formula I. In formula I, R0 is an aliphatic hydrocarbon group, aromatic hydrocarbon group, or heteroring group, S is a sulfur atom, M is a hydrogen atom or alkali metal. The compd. expressed by formula I is soluble, namely, it dissolves by >=0.1wt.%, preferably >=5wt.% in water at normal temp. and normal pressure. Further, by incorporating a compd. expressed by formula II, production of stains due to silver is further suppressed. In formula II, R1 is an aliphatic bivalent group and n is an integer 1-20.
Patent JP-H06280075-A (JP)
Title: Method for electrolytic extraction of highly pure platinum from platinum alloy
Inventor: SHIGURITSUDO HERUMAN
IPC: C25B1/00
Filed: 1993-12-17
Abstract: The electrolytic process for obtaining platinum of high purity from concentrated hydrochloric acid solutions of a platinum alloy containing Rh, Ir and/or Pd proceeds with simultaneous depletion of noble and base metal impurities from the solution. This electrolysis process takes place in an electrolysis cell having an anode and cathode and subdivided by a teflon cation exchanger membrane under potentiostatic or, voltage-controlled conditions with a potential applied across the anode and cathode of 8 V to 16 V, preferably 11.5 to 12 V, at a current density of 12.5 to 37.5 A/dm2, preferably 22.5 to 35 A/dm2, to form a purified platinum-containing solution from which the high purity platinum can be obtained and also platinum alloy metal component deposits on the anode and cathode. The concentrated hydrochloric acid solution of the platinum alloy can have a platinum alloy content of 50 to 700 g/l and total metal impurities of not greater than 5000 ppm.
Patent JP-H10182093-A (JP)
Title: Forklift truck controlling method based on physical distribution management data
Inventor: NAKAMURA MINORU
IPC: B66F9/24
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To facilitate operator's judgement whether a cargo can be put in/out to/from a storage part or not and whether the cargo coillides against a ceiling or not in cargo handling work. SOLUTION: A physical distribution management computer storing physical distribution management data indicating work contents or a work attitude position for cargo handling work is provided, and on the basis of the physical distribution management data from the physical distribution management computer, the work of a forklift truck is controlled. In this way, the physical distribution management data in the physical distribution management computer contains data for a height dimension of a storage part 31 housing a cargo 32, a vertical dimension of the cargo 32, and a ceiling height of a working yard.  On the basis of the height dimension of the storage part 31 and the vertical dimension of the cargo 32 in the physical distribution management data, storage limit computing, by which it is determined whether the cargo 32 can be put in/out to/from the storage part 31 or not, is carried out, while work height upper limit computing, by which it is determined whether the cargo 32 collides against the ceiling or not, is carried out on the basis of the work yard ceiling height in the physical distribution management data.
Patent JP-H03200077-A (JP)
Title: Search system for abnormal position
Inventor: OKAYAMA YUKIHIRO
IPC: G01R31/08
Filed: 1989-12-28
Abstract: PURPOSE:To search an abnormal position accurately and promptly from the abnormal state generated in a system by selecting one included in the abnormal data among the basic patterns in accordance with the collation for the abnormal data and each basic pattern. CONSTITUTION:In the case of power failure accident in an electric power system, for example, the basic patterns 1 are plural basic connecting relations of each element belonging to the power system such as a breaker, transformer, transmission line, etc. Accident data 2 indicate each element in the accident generating range, i.e. power failure section and their connecting relations. A connection rule 3 is fundamentally an experimental rule, and assumed accident data and assumed accident position corresponding thereto are indicated in the IF/THEN form. By an analyzing part 4, one included in the accident data 2 among the basic patterns 1 is selected in accordance with the collation for the basic patterns 1 and accident data 2. Then, the accident position is selected in the collation part 5 based on with the analyzed result from the analyzing part 4, the accident data 2, and the connection rule 3, then outputted.
Patent JP-H03198888-A (JP)
Title: Coin carrier
Inventor: TAKEMOTO NAGATOSHI
IPC: A63F7/02
Filed: 1989-12-27
Abstract: PURPOSE:To remove coins making a large angle with a plane section from a transfer body by providing the transfer body with the plane section along the transferring direction in proximity to a side wall and providing a section for stopping the coin discontinuously on the surface of the plane section between the side walls. CONSTITUTION:A stop wall 48 is formed on both ends with cut-out sections 49 shorter than the width of a coin bed 41. Consequently, the stop wall 48 is discontinuous between side plates 12 and the coin is engagingly stopped in a coin collecting section 11A to erect perpendicularly to the coin bed, the coin is prevented from rolling transfer by the stop wall 48, moved successively along a front face 48a forming an inclined surface to the outside and got out of the coin bed 41 through the cut-out section 49, so that the coin is not sandwiched and a transferring conveyer 30 moves smoothly. Thus, the coins can be automatically sorted out so that only coins mounted correctly on the surface of the plane section are transferred by a transfer body to surely lift upward a number of coins.
Patent JP-H07175341-A (JP)
Title: Color image forming device
Inventor: OCHIAI TOSHIHIKO
IPC: G03G15/16
Filed: 1993-12-17
Abstract: PURPOSE:To prevent the elastic layer of a transfer material carrier from being peeled from a core bar or broken, to reduce load exerted on a transfer material or a toner image intervening between an image carrier and the transfer material carrier at the time of transfer, and to obtain a high-quality color image whose density is prevented from being thin or which has no irregularities in the image by excellent transfer. CONSTITUTION:The conductive elastic layer 20b of a transfer drum 20 is formed of conductive continuous foaming body such as urethane rubber and stuck to a metallic cylinder 20a through a conductive sticking layer 20e, and a conductive layer 20c is interposed between the elastic layer 20b and a dielectric layer 20d being the outermost layer, then the transfer drum is constituted. Thus, the load exerted on the transfer material or the toner image at the time of transfer is reduced, the transfer efficiency is improved, and the high-quality color image whose density is prevented from being thin and which has no irregularities in the image is easily obtained by transfer. The elastic layer 20b is prevented from being peeled or broken and the durability of the drum 20 is made high.
Patent JP-H10186174-A (JP)
Title: Optical connector
Inventor: FUJIWARA KUNIHIKO
IPC: G02B6/36
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a compact and inexpensive optical connector. SOLUTION: The connector 20 is provided with a cylindrical housing 21 for movably storing a ferrule 2 for terminating an optical fiber 1 so as to butt- join it, a ferrule energizing means 22 for energizing the ferrule 2 from one end part of the axial direction of the housing 21 to the outside by the reaction of the housing 21 and a cylindrical coupling loaded so as to surround the outside of the housing 21. When one-ends of housings 21 making a pair are mutually welded with pressure, the joining end faces 8 of ferrules 2 stored in respective housings 21 are joined with each other, an elastic claw 26 projected from one housing 21 is engaged with an engaging recessed part formed on the other housing 21 and the energizing force of the ferrule energizing means 22 is applied as the butting force of both the end faces 8.
Patent JP-H09157296-A (JP)
Title: Zinc-lactoferrin, its production and utilization thereof
Inventor: UCHIDA TOSHIAKI
IPC: A23L33/16
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To produce a new zinc-lactoferrin, having suppressed oxidizing actions due to zinc and useful for enriching a food and drink, a feed, etc., with zinc by mixing a solution containing the zinc with a solution containing lactoferrins (a hydrolyzate). SOLUTION: This new zinc-lactoferrin comprises >=3 zinc atoms, bound to one molecule of lactoferrins or a hydrolyzate thereof or a new zinc-lactoferrin prepared by bonding >=3 Zn atoms to one molecule of the lactoferrins or a hydrolyzate thereof through >=1.5 molecules of carbonic acid and/or hydrogencarbonic acid and is capable of enriching a food and drink, a feed, an oil and a fat, a mayonnaise, etc., with the zinc by addition thereto without causing deterioration of quality by oxidation, etc., based on the zinc. The compound is obtained by mixing a solution containing the zinc with a solution containing lactoferrins and/or the hydrolyzate thereof in the presence or absence of a solution containing the carbonic acid and/or hydrogencarbonic acid.
Patent JP-2000130989-A (JP)
Title: Blowgun
Inventor: KODAIRA TERUO
IPC: F41B1/00
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To capture an arrow by a mark pin with brush structure and to securely keep the hit of the arrow, by replacing the arrowhead and feathers of the arrow in a projectile weapon with a close-cropped soft head and hence by securing sufficient safety and forming the target of the arrow in the brush structure. SOLUTION: In a shaft 33 of an arrow in a projectile weapon, long-sphere- heads 34 and 44 made of a soft material such as rubber and polyethylene are sealed to both the sections. On the other hand, the target of the arrow is formed by planting a mark pin 11 onto the surface of a mark board 10. The heads 34 and 44 pass through pin holes 45 and 55, respectively, for connecting to the inside of the pipe of the shaft 33. Furthermore, a ball 56 is enclosed inside the pipe of the shaft 33, is moved from one end to the other inside the pipe of the shaft 33 by an air current, and is used as the on-off valve of the air current that enters through the pin holes 45 and 55. In this manner, the arrowhead and feathers of the arrow are replaced with a soft head for securing sufficient safety.
Patent JP-H10189333-A (JP)
Title: Ground coil for magnetic levitation type railway
Inventor: TSUJIMOTO SHIZUO
IPC: H01F7/20
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To reduce eddy-current loss occurring in a conductor by using a conductor of plural circular cross-section insulating conductors, for larger space factor and simpler coil configuration. SOLUTION: Firstly, a conductor 17 of circular cross-section is covered with an insulating coat 18 to manufacture the conductor 17 where each conductor is insulated. Plural conductors are collected together at straight angle to form a conductor 10. Further, the entire conductor 10 is compressed to reduce a space 19 of the conductor 17. The insulating coating 18 comprises an enamel coat. Thus, the number of conductors is easily increased without reducing a space factor, while stage-transition part is simply configured, so that a ground- coil, with no circulating-current and less eddy-current loss, may be configured with ease.
Patent JP-H07171603-A (JP)
Title: Manufacture of hexagonal pure titanium bar
Inventor: MURAMATSU EIJIRO
IPC: B21B27/02
Filed: 1993-12-20
Abstract: PURPOSE:To hot-roll pure titanium which is apt to stick to a roll as compared to steel and difficult to correct twist after hot rolling with a correct sectional shape and without twisting in the rolling state. CONSTITUTION:Hot rolling is executed by approximately bringing a pair of rolls 12, 13 having a groove 11 of trapezoidal shape halved by a line connecting opposite vertexes of a hexagon into tight contact with each other as shown in the figure. And, a roller guide without play is used for a guide just before a finishing roll.
Patent JP-H05173366-A (JP)
Title: Resin for toenr ensuring high image quality
Inventor: ITO KOICHI
IPC: G03G9/087
Filed: 1991-12-26
Abstract: PURPOSE:To provide a resin forming a toner ensuring high image quality, excellent in fixability, anti-offsetting property, blocking resistance and electrostatic chargeability at the time of kick-off and having such satisfactory image characteristics as to give a fog-free clear image. CONSTITUTION:This resin for a toner ensuring high image quality is a styrene- acrylic copolymer having <=20mgKOH/g acid value, <=1,000ppm residual monomer and/or residual solvent content, 50-68 deg.C glass transition temp. and 110-145 deg.C softening temp. The copolymer consists of 15-40wt.% high mol.wt. polymer having 3mu10<5>-1.5X10-wt. average mol.wt. and 0.5-20mgKOH/g acid value (AV) and 60-85wt.% low mol. wt. polymer having 3X10<3>-6X10<4>wt. average mol. wt. and 0.5-20mgK0H/g acid value (AV). In the copolymer, the ratio of AVH to AVL is 0.025-40.
Patent JP-H09160237-A (JP)
Title: Photo soldering resist composition
Inventor: SAITOU TAKAO
IPC: H05K3/06
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a resist compsn. attaining high-speed curing, excellent in surface curability, less liable to reduction in volume in photosetting and excellent in adhesion to a substrate by incorporating a specified compd. and a photopolymn. initiator. SOLUTION: This resist compsn. consists of a compd. having at least two propenyl ether terminal groups and a photopolymn. initiator. The compd. is, e.g. a (poly)ether oligomer represented by the formula, wherein (n) is an integer of 2-200, each of 2-200 (m)'s is an integer of 0-200, at least one of (m)'s is >=1, at least two of 2-200R<1> 's are alkylene, arylene, aralkylene or cycloalkylene, in the case of m>=2, A's may be different from each other, (AO)m portion may bond by any of random addition and block addition and X<1> is a residue of polyhydric alcohol or a residue of polyhydric phenolic hydroxyl.
Patent JP-H09156116-A (JP)
Title: Ink jet type recorder
Inventor: NAKA TAKAHIRO
IPC: B41J2/165
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To exclude ink sediment and paper powder at nozzle openings arranged in high density and near them without causing abrasion of a water repellent treated layer or the like. SOLUTION: This ink jet recording head is equipped with lines of nozzle openings wherein a plurality of nozzle openings are arranged respectively on each same straight line, and a nozzle plate 23 having crater parts 25, 26 forming respectively a recessed part so as to enclose the same nozzle opening line. A cleaning device consists of a plate 31 made of a polymeric elastic plate material, having a specific slant angle θ1 to the nozzle opening line of the recording head, and a specific interferent amount is set to the nozzle plate 23 in cleaning. The plate 31 is brought in contact with the crater parts 25, 26 by a specific width less than a length of the crater part 25 while a contact position of the plate 31 is successively changed.
Patent JP-H07171496-A (JP)
Title: Clear-coated stainless steel sheet
Inventor: ISHII MITSUAKI
IPC: B32B15/08
Filed: 1993-12-22
Abstract: PURPOSE:To obtain a clear-coated stainless steel sheet widely usable as an external decorative material excellent in workability, adhesion of the coating film, scratch resistance and antifoulancy. CONSTITUTION:A coating film 3 having a two-layered structure consisting of an undercoating film 4 of high molecular polyester resin and a top coating film 5 of combined silicate resin is formed on at least one side of a stainless steel sheet 2 directly or through a chromate-treated coating film.
Patent JP-H11181615-A (JP)
Title: Helmet
Inventor: MIZUTANI HIDEKAZU
IPC: A42B3/04
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a helmet that can properly contain and hold the ID card of the helmet wearer through smooth operations of the attachment and detachment of the ID card. SOLUTION: On the bulge part integrally expanding to the surface of one side of the helmet 4, the ID card holder l is formed from the card-receiving part that has the depression 6 opened upward and outward and the outward opening of the depression 6 is covered with a transparent plate 7 and from the card-receiving part 3 of a plate material 15 that is inserted from the upward opening of the receiving part 2 and has a handle 16 on its top edge. Then, the depression space 17 that has a thickness for receiving the ID card thickness and the peripheral stoppers that are placed on the inner periphery of the depression 17 and hold the ID card 18 on the surface side of the plate material 15. In addition, an operation hole 19 is opened on the face of the plate 15 stopper so that the ID card A may be pushed out from the back face.  Finally a fingering depression 22 is formed on the handle 16 to take away the receiving part 3 connected to the receiving part 3.
Patent JP-2001165591-A (JP)
Title: Heat exchanger for hot-water supply, which is prominent in resistance to i-type pitting, and manufacturing method of the same
Inventor: YAMADA YUTAKA
IPC: C23F15/00
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger for hot-water supply, which is prominent in resistance to I-type pitting and facilitated in working to obtain the heat exchanger for hot-water supply while permitting the shortening of a manufacturing process, and the manufacturing method of the same. SOLUTION: An Sn (tin) film, having the thickness of 0.5-3 μm, is formed on the internal surface of a copper tube or a copper alloy tube for hot-water supply and the maximum temperature range upon brazing in a furnace is limited within 750-950 deg.C while heat treatment, retaining the temperature in the range for 1-10 min, is applied to provide a Cu-Sn alloy layer containing Sn by 7-23% on the internal surface of the copper tube or the copper alloy tube for hot-water supply with the range of thickness of 3 μm or more and 50 μm or less.
Patent JP-2001162841-A (JP)
Title: Printing of parallel bidirectional printing or unidirectional printing for every type of ink
Inventor: OTSUKI KOICHI
IPC: B41J19/14
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To eliminate a positional deviation by bidirectional printing in a horizontal scanning direction in relation to a specific ink in a printing apparatus which carries out the bidirectional printing. SOLUTION: A printing head set to the printing apparatus includes a first kind nozzle group for discharging each ink of a first ink group and a second kind nozzle group in which twice the number of nozzles used in each nozzle group of the first kind nozzle group can be used for discharging each ink of a second ink group. Ink drops are discharged from the first kind nozzle group and the second kind nozzle group in a first half of the horizontal scanning. Ink drops are not discharged from the second kind nozzle group and are discharged only from the first kind nozzle group in a second half of the horizontal scanning. A discharge timing of ink drops is corrected on the basis of a predetermined correction value in the second half of the horizontal scanning for the first nozzle group.
Patent JP-H07182500-A (JP)
Title: Method and device for deforming image
Inventor: IIJIMA TATSUYA
IPC: G06T13/80
Filed: 1993-12-24
Abstract: PURPOSE:To provide an image deforming method/device, by which the image of a bit array system can freely and smoothly be deformed with less memory capacity. CONSTITUTION:When four small rectangles included in the internal designated range of a deformed object are moved to arbitrarily positions (moved so that the positions of apexes are changed, for example), the apex of the other small rectangle is moved so that the whole deformed object is smoothly deformed, and the apex of the other moved small rectangle is calculated based on the moved apex of the small rectangle in the designated range becoming a reference. At that time, data for moving the rectangle are a grid point (p1, q1) at the upper left of the whole four small rectangles, a grid point (p2, q2) at the lower right and data for deforming the small rectangles within the designated range, namely, the coordinates of the four apexes after deformation in the designated range. The forms of the respective small rectangles are decided in accordance with the calculated apexes, and an original image is deformed so that it corresponds to data of the deformed small rectangles so as to generate the whole image.
Patent JP-H06191121-A (JP)
Title: Composition editing device
Inventor: HIROMOTO KUNIO
IPC: G06F17/21
Filed: 1992-12-28
Abstract: PURPOSE:To reduce the load of an operator and to enable the changeover with conventional paging function, in such a case that the paging of continuous printing is desired to be performed by starting the value of the first page of each document from 1, by automatically returning the value of the first page to 1 when printing is transferred to the next document to perform paging. CONSTITUTION:Number-of-document and start page counters are initialized to set a document (S21) and 1 is set to a paging function flag Frg 0 and 0 is set to a paging function flag Frg 1 to initialize the page counter (S24). Document data is read from a storage device to be set to a memory (S25). When a number-of-page counter value is smaller than a start page register value, no paging is performed but, when the number-of-page counter value is larger than the start page register value, the printing of document data and paging are performed and a number-of-page counter is made incremental (S26). When a printed page is not a final page, the step (S25) is again employed. When a number-of-document counter value is smaller than a register value in the final page, the number-of-document counter is made incremental to return to Frg0 (S29) and, when the counter value is larger than the register value, the printing of all of documents is completed.